I think this problem is much more difficult than that one,______? A. don’t I B.do I C.is it D.isn’t ...
2023-01-14 11:34:53 76次 2014-2015学年湖北黄石第十六中学九年级10月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I think this problem is much more difficult than that one,______?
A. don’t I B.do I
C.is it D.isn’t it
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